package com.gg.fmallspringboot.mapper;


import com.gg.fmallspringboot.entity.User;
import org.apache.ibatis.annotations.Mapper;


/**
 * @author wx
 * @date 2021-06-18 19:07:13
 */
@Mapper
public interface UserMapper {
    public User queryUser(String userName);
}
